package com.tsinghua.discharge.dao;

import com.tsinghua.discharge.model.TechData;
import com.tsinghua.discharge.model.TechDataKey;

public interface TechDataMapper {
    int deleteByPrimaryKey(TechDataKey key);

    int insert(TechData record);

    int insertSelective(TechData record);

    TechData selectByPrimaryKey(TechDataKey key);

    int updateByPrimaryKeySelective(TechData record);

    int updateByPrimaryKey(TechData record);
}